Null Steering of Linear Antenna Arrays with Use of Modified Touring Ant Colony Optimization Algorithm

Nurhan Karaboga; Kerim Guney; Ali Akdgali

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Null Steering of Linear Antenna Arrays with Use of Modified Touring Ant Colony Optimization Algorithm

机译：Null Steering of Linear Antenna Arrays with Use of Modified Touring Ant Colony Optimization Algorithm

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摘要

A new and flexible method is presented that is based on the ant colony optimization algorithm for the pattern synthesis of linear antenna arrays with the prescribed nulls. Nulling of the pattern is achieved by controlling only the amplitude of each array element. To show the versatility of the present method, some design specifications such as the side lobe level, null depth, and dynamic range ratio are considered by introducing a set of weighting factors in the cost function constructed for the ant colony optimization algorithm. Several illustrative examples of Chebyshev patterns with the imposed single, multiple, and broad nulls are given.

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来源
《International journal of RF and microwave computer-aided engineering》 |2002年第4期|375-383|共9页
作者
Nurhan Karaboga; Kerim Guney; Ali Akdgali;
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作者单位

Intelligent Antenna Design Research Group, Electronic Engineering, Department, Erciyes University, 38039 Kayseri, Turkey;

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原文格式 PDF
正文语种英语
中图分类计算技术、计算机技术;
关键词
pattern synthesis; antenna array; ant colony optimization; nulling;

Null Steering of Linear Antenna Arrays with Use of Modified Touring Ant Colony Optimization Algorithm

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